Chamonix Weather
Weather Forecast for Chamonix (1,030m to 3,840m)
Weather Outlook from 23 October.
Chamonix Forecast
See below for the detailed long-range forecast, including lowest and highest temperatures, sunshine, cloud cover, wind and rain projections.
Chamonix Weather Forecast updated at 01:15 IST, next update expected 03:30 IST.
Long-range Snow Outlook for Chamonix
Snowfall
Snow Line
Max 20℃
Min -1℃
39cm New Snow
Snow Line from 2,307m to resort level (1,030m).
There is a useful amount of snow in the long-range forecast (8 to 16 days from today)!
J2Ski - Sign In for a long-range snow forecast, with more weather detail.
Powder Alert!
Powder Alarm issued 24 October 2026 01:21 IST
Powder Possible :- 25cm of Fresh Snow is forecast for Chamonix over the next 2 days.
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Chamonix Daily Weather Forecast Detail
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Fri 23 |  | up to 10cm New Snow | Max 9℃ Min 1℃ |
| Sat 24 |  | up to 10cm New Snow | Max 4℃ Min 1℃ |
| Sun 25 | | up to 18cm New Snow | Max 10℃ Min 3℃ |
| Mon 26 |  | Fair. | Max 14℃ Min -1℃ |
| Tue 27 |  | Clear sky. | Max 20℃ Min 6℃ |
| Wed 28 | | Clear sky at altitude, fair below. | Max 15℃ Min 5℃ |
| Thu 29 | | Clear sky at altitude, fair below. | Max 14℃ Min 3℃ |
There is a useful amount of snow in the long-range forecast (8 to 16 days from today)!
J2Ski - Sign In to see the full long-range weather forecast (out to 16 days, with more weather detail).
This Snow Forecast for Chamonix, France gives the predicted Snowfall and Freezing Levels for the next week.
The forecast snowfall depths given are the likely average accumulations for the Lower and Upper slopes. The actual snow depth in Chamonix, on any given piste or itinerary, may be dramatically different, particularly if the snowfall is accompanied by high winds and/or varying air temperatures.
Snow Forecasts beyond two days ahead are subject to significant change and variable reliability.
Chamonix Weather Forecast updated at 01:15 IST, next update expected 03:30 IST.
Current Snow
For current snow depths and skiing conditions, see our Current Snow Report for Chamonix.France Accommodation (Apartments, Chalets, Hotels) Map
For more information about this French Ski Resort, See Also Skiing and Snowboarding in Chamonix .
Off-Piste Safety in Chamonix
Before skiing or snowboarding off-piste in Chamonix, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.